Bumpety Bombs are part of the Forces of Nature in Kid Icarus: Uprising. They appear in Smash Run as enemies.
Origin
Bumpety Bombs are explosive enemies personally created and named by Viridi, the Goddess of Nature. Like the other soldiers in the Forces of Nature, Bumpety Bombs obey Viridi's every command. Should Pit battle a Bumpety Bomb and hit one, the fuse on their heads will alight, making them dash toward Pit so that he can be caught in the impending explosion.